return {
  {
    "nvim-tree/nvim-tree.lua",
    event = "VimEnter",
    opts = {
      sort = {
        sorter = "case_sensitive",
      },
      view = {
        width = 30,
      },
      renderer = {
        group_empty = true,
      },
      filters = {
        dotfiles = true,
      },
      update_focused_file = {
        enable = false,
        update_root = true,
      },
    },
    keys = {
      { "<leader>e", "<cmd>NvimTreeToggle %:p:h<cr>", desc = "filetree toggle" },
      { "<leader>E", "<cmd>NvimTreeToggle<cr>", desc = "filetree toggle" },
    },
  },
}
